* {
    margin: 0;
    padding: 0;
    list-style: none;
}

body,
button,
input,
select,
textarea {
    font: 12px "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
}

a {
    text-decoration: none;
    color: inherit;

}

.indexHead {
    width: 100%;
    height: 36px;
    background-color: #2e2828;
}

.layout {
    width: 1200px;
    height: 36px;
    margin: 0 auto;
    /* background-color: blueviolet; */
}

.indexHead ol {
    width: 484px;
    height: 36px;
    float: left;
    /* background-color: aqua; */
}

.indexHead ul {
    width: 514px;
    height: 36px;
    float: right;
    /* background-color: aqua; */
}

#indexHeadul li span {
    display: inline-block;
    border: 5px solid transparent;
    border-top-color: #a2a2a2;
    border-bottom: none;
    transition: all 0.2s ease 0s;
    position: relative;
    top: -1px;

}

#indexHeadul li a:hover span {
    transform: rotate(180deg);
    border-top-color: #fff;

}

.indexHead a {
    color: #afafaf;
}

.indexHead a:hover {
    color: #fff;
}

.indexHead ol li {
    float: left;
    margin-left: 16px;
    line-height: 36px;
}

.indexHead ul li {
    float: left;
    margin-left: 22px;
    line-height: 36px;
}

.indexnav {
    width: 100%;
    height: 72px;
    display: flex;
    justify-content: center;
    align-items: center;
    /* background-color: brown; */
}

.indexnavmain {
    width: 1200px;
    height: 42px;


    /* background-color: chocolate; */
}

.indexnavlef {
    width: 732px;
    height: 100%;
    float: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* background-color: cornflowerblue; */
}

.indexnavlef>a {
    width: 205px;
    height: 36px;
    display: inline-block;
}

.indexlogo {
    width: 100%;
    height: 100%;
}

.indexnavlef ul {
    width: 494px;
    height: 40px;
    line-height: 40px;
    /* background-color: palevioletred; */
}

.indexnavlef ul li {
    float: left;
    font-size: 16px;
    margin-left: 18px;

}

.indexnavlef ul li:hover {
    color: red;
    cursor: pointer;
}

.huawei {
    display: inline-block;
    width: 74px;
    height: 24px;
    line-height: 24px;
    margin-top: 8px;
}

.huawei img {
    width: 100%;
    height: 100%;
}

.indexnavrig {
    position: relative;
    width: 240px;
    height: 100%;
    float: right;
    display: flex;
    /* background-color: cornflowerblue; */
}

.indexnavrig input {

    margin: auto;
    border: 0;
    color: #3a3a3a;
    width: 205px;
    height: 30px;
    text-indent: 15px;
    background-color: rgba(221, 196, 196, 0.829);
}

.indexnavrig span {
    position: absolute;
    top: 12px;
    left: 200px;

}
.sectionmap{
    width: 1200px;
    height: 600px;
    margin: 0 auto;
    /* background-color: aqua; */
}
.title{
    color: #BBB;
    margin-left: 1px;
    line-height: 1.5;
    padding-top: 10px;
}
.letbox{
    width: 450px;
    height: 536px;
    /* background-color: lightcoral; */
    float: left;
}
.rigbox{
    width: 730px;
    height: 572px;
    /* background-color: lightpink; */
    float: right;
}
#productimg.preview_img {
    position: relative;
    width: 398px;
    height: 398px;
    /* border: 1px solid #ccc; */
}
.preview_img>img{
    height: 100%;
    width: 100%;
}

#mask.mask {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: grey;
    opacity: .5;
    border: 1px solid #ccc;
    cursor: move;
}

#bigbox.big{
    display: none;
    position: absolute;
    left: 420px;
    top: 0;
    width: 500px;
    height: 500px;
    z-index: 999;
    border: 1px solid #ccc;
    overflow: hidden;
}

.big img {
    width: 800px;
    height: 800px;
    position: absolute;
    top: 0;
    left: 0;
}

.wrap{
    width: 100%;
    height: 86px;
    /* background-color: cadetblue; */
}
.wrap ul{
    display: flex;
    justify-content: space-around;
}
.wrap ul li{
    float: left;
}

.itemInfo_wrap {
    width: 718px;
}

.sku_name {
    height: 30px;
    font-size: 16px;
    font-weight: 700;
}

.news {
    height: 32px;
    color: #e12228;
}

.summary dl {
    overflow: hidden;
    margin-top: 10px;
}

.summary dt,
.summary dd {
    float: left;
}
.summary :nth-child(4),.summary :nth-child(5),.summary :nth-child(6){
    margin-top: 18px;
}
.summary dt {
    width: 60px;
    padding-left: 10px;
    line-height: 36px;
}

.summary_price,
.summary_promotion {
    position: relative;
    padding: 10px 0;
    background-color: #fee9eb;
}
.money{
    font-size: 24px;
    color: #e12228;
}
.price {
    font-size: 24px;
    color: #e12228;
}

.summary_price a {
    color: #c81623;
}

.remark {
    position: absolute;
    right: 10px;
    top: 20px;
}

.summary_promotion {
    padding-top: 0;
}

.summary_promotion dd {
    width: 450px;
    line-height: 36px;
}

.summary_promotion em {
    display: inline-block;
    width: 40px;
    height: 22px;
    background-color: #c81623;
    text-align: center;
    line-height: 22px;
    color: #fff;
}

.summary_support dd {
    line-height: 36px;
}

.choose_color a {
    display: inline-block;
    width: 80px;
    height: 41px;
    background-color: #f7f7f7;
    border: 1px solid #ededed;
    text-align: center;
    line-height: 41px;
}

.summary a.current {
    border-color: #c81623;
}

.choose_version {
    margin: 10px 0;
}

.choose_version a,
.choose_type a {
    display: inline-block;
    height: 32px;
    padding: 0 12px;
    background-color: #f7f7f7;
    border: 1px solid #ededed;
    text-align: center;
    line-height: 32px;
}

.choose_btns {
    margin-top: 30px;
    margin-left: 20px;
    position: relative;
}

.choose_amount {
    position: relative;
    float: left;
    width: 50px;
    height: 46px;
    /* background-color: pink; */
}

.choose_amount input {
    width: 33px;
    height: 44px;
    border: 1px solid #ccc;
    text-align: center;
}

.add,
.reduce {
    position: absolute;
    right: 0;
    width: 15px;
    height: 22px;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
    text-align: center;
    line-height: 22px;
}

.add {
    top: 0;
}

.reduce {
    bottom: 0;
    cursor: pointer;
    /*禁止鼠标样式*/
    /* cursor: not-allowed; */
    /* pointer  小手  move  移动  */
}

#addcar {
    float: left;
    width: 142px;
    height: 46px;
    background-color: #c81623;
    text-align: center;
    line-height: 46px;
    font-size: 18px;
    color: #fff;
    margin-left: 10px;
    font-weight: 700;
    
}
.addcar:hover{
    opacity: 0.8;
}
.box-ct{
    width: 460px;
    height: 160px;
    text-align: center;
    color: #444;
    font-size: 18px;
    background: #fff;
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 50000;
    transform: translate(-50%,-50%);
    /* box-shadow: 0 0 28px rgb(0 0 0 / 8%); */
    display: none;
    
}
.box-ct p{
    margin-top: 30px;
}
.seesee{
    display: inline-block;
    min-width: 170px;
    height: 44px;
    line-height: 44px;
    border: 1px solid #ddd;
    background: #fff;
    font-size: 18px;
    margin: 0 5px;
    white-space: nowrap;
    border-radius: 2px;
    cursor: pointer;
}
.buy{
    display: inline-block;
    min-width: 170px;
    height: 44px;
    line-height: 44px;
    background: #ca141d;
    border: 1px solid #ca141d;
    font-size: 18px;
    color: #fff;
    margin: 0 5px;
    white-space: nowrap;
    border-radius: 2px;
    cursor: pointer;
    
}
.box-mask{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 1500px;
    z-index: 4999;
    opacity: .4;
    background-color: #000;
    display: none;
    
}
.tab {
    width: 1200px;
    margin: 10px auto;
}

.tab_list {
    height: 39px;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
}
.tab_list ul{
    background-color: #fff;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-around;
}

.tab_list li {
    width: 240px;
    /* float: left; */
    height: 39px;
    line-height: 39px;
    /* padding: 0 20px; */
    text-align: center;
    cursor: pointer;
}

.tab_list .current {
    background-color: #c81623;
    color: #fff;
}

.item_info {
    padding: 20px 0 0 20px;
}

.item {
    width: 1200px;
    margin: 0 auto;
    display: none;
}
.item img{
    width: 100%;
}
.wrap li img:hover{
    border: 1px solid red;
}